package juc.utils;

import java.util.List;

public class CountDownLatchExample5 {

    static class Event{

    }
    static class Table{
        String tableName;
        long sourceRecordCount=10;
        String sourceColumnSchema="<table name='a'><column name='col1' type=varchar2/></table>";
        String targetColumnSchema="";

    }
    private static List<Table> capture(Event event){

        return null;
    }
}
